Major North America Mtsinje

North America Mtsinje amenewo akukantha mu kukongola kwawo zosiyanasiyana. Aliyense wa iwo ali ndi mbiri yake ya chiyambi.

Mbiri ya maphunziro

Pamene madzi a chigumula anatuluka m'dziko la North America, kapena kani, pa mapeto a m'badwo wakale ayezi, dera pakati pa Atlantic, Arctic ndi Pacific anapanga chiwerengero chachikulu cha mitsinje ndi nyanja. Izi nyanja ya chiyambi glacial ndi tectonic. Kuthawa glacier anasiya njira ya matendawa, tectonic amene pang'onopang'ono wodzazidwa ndi madzi.

Chifukwa cha glacier, mitsinje ndi nyanja ya North America ndi wambirimbiri ka madzi, amene amaupereka buku kwangochepetsako pang'ono chabe Europe ndi ku Asia ndi ku South America. Mu chochuluka awo onse North America mitsinje ndi nyanja a Atlantic beseni, koma okwanira iwo a mabeseni a nyanja zina ziwiri. The madzi mu nyanja ndi mchere, si anachokera m'mitsinje.

Mitsinje ya North America, kunena za Pacific beseni ikuyenda mwa zigwa kwa Cordillera. Cordillera otaya kwa Atlantic beseni. Mapiri nadzawasankhula awiri maiwe kusambira ndi okulira waukulu ku North America. Komano, ndi zigwa kwambiri analekanitsa Atlantic ku Pacific beseni mitsinje.

Appalachian North America Mtsinje

Kum'mawa, pamene pali Appalachian mapiri, ndi otsetsereka awo m'chipululu loyenda anabadwa mu mapiri amenewa, mitsinje. Amazing mfundo: mitsinje yonse yaikulu likuyenderera mu dera Appalachian mwa phiri. Iwo kudula mapiri yopapatiza koma m'zigwembe zakuya. Anthu enieni, zichokera kwa otsetsereka kumadzulo ndi kugwa mwachindunji mu Mississippi. Mmodzi wa Ohio, dzina lina - Tennessee. Dyetsani izi mitsinje yekha mvula ndi kusungunula madzi. Tennessee Polyhydramnios ndi utuluke kuchokera kumanzere ku Ohio. Lokha mtsinje uwu aumbike, nayenso, pamene pamodzi ndi mtsinje Holston mtsinje French Chotakata Mtsinje zakugwa ovuta kumadzulo kwa Appalachia. Chifukwa mvula tsiku lililonse, ndipo chisanu kusungunula ngakhale n'kukhala, mphamvu ya mitsinje iyi sitinganene kuti zonse. Tili madzi kuwonjezera kudzera weirs m'madera ena ndi malo ena. Chifukwa, pakati pa mitsinje kwambiri wa madzi kwabasi.

Kum'mawa, mtsinje umayenda mu Gulf of Mexico pafupifupi ikufanana ndi mitsinje loyenda mu Atlantic. Yaikulu komanso yofunika kwambiri mitsinje iyi - Savannah, Potomac, Roanoke, James. Ndipo motalika kwambiri mwa iwo - Alabama Mtsinje.

Mtsinje mu utumiki wa anthu

mitsinje iyi ntchito zabwino m'munda wa mphamvu kwa North America. Penapake cha chisanu ndi chiwiri, ndi kuti osachepera United States kupereka mphamvu ya madzi oyenda kuchokera Appalachian mapiri.

Large North America mtsinje kupereka kumtunda si mphamvu chabe. Iwo akadali ntchito, anatengeka madzi ake ndi khamu lalikulu la zombo, sitima, mabwato ndi zoyendera zina madzi. Travel mwa madzi ndi wokongola kwambiri alendo ndi anthu ena paulendo tsiku lililonse njira zake.

Great Lakes a North America

Kuwonjezera mitsinje, malo otchuka kwa mkulu wa ndende nyanja. Great nyanja American ndi kugwirizana kwa Atlantic Ocean. Michigan, nyanja wokongola kwambiri wotchedwa Ontario, ndi Huron, Erie ndi waufupi pa iwo Nyanja Aakulu, amene mpake ankaona kuti yaikulu madzi oyera nyanza ya dziko. nyanja zazikulu izi stepwise cholukanalukana ngalande ndi mitsinje, ngalande mitsinje. Onse amaphatikiza wokongola mtsinje komanso nyanja dongosolo la njira. Dzina la St. Lawrence ndi mtsinje umene madzi ake akuyenda mwa Nyanja Ontario ndi dzina sonorous ndi imaphwera mu Gulf, amene, monga mtsinje chikudziwika ngati St. Lawrence. Popeza Great Lakes ndi akulumikizana ndi nyanja ya Atlantic.

Pakati pa Nyanja Erie ndi Nyanja Ontario utuluke amadziwika Niagara Mtsinje, mathithi, zakugwa kutalika mamita 50 ndi atatu njira zosiyana, zomwe analekanitsa mtsinje Mbuzi Island. Anapatsidwa atatu mathithi okongola, yaikulu mu North America. mathithi awa anatola nambala yaikulu alendo ochokera dziko ndi kupereka mphamvu kwa anamanga zomera hydropower kumeneko.

Major North America Mtsinje

Pa mapiri Cordilleras, m'zigwa kum'mawa, anafalikira Missouri Mtsinje, zomwe kuchokera kumbali zonse pathupi kupita mu icho mu madzi ambiri. Mu North America, palibe mtsinje Missouri. Iye wakudya zaka zikwi khumi ndi ziwiri anthu ambiri pa m'mphepete mwake. Pakama pake ambiri Madamu ndi zomera hydropower. Sizachilendo pa mtsinje uwu ndi madzi osefukira, ngakhale kumadera yoopsa kwambiri kunalimbikitsa. Missouri amalowa Mississippi. Mwana aliyense amadziwa dzina lake chifukwa cha iye pa raft akuyandama Tom Sawyer ndi mnzake Huckleberry Finn. Izi mtsinje kwambiri ndipo mmodzi wa akatswiri a kutalika kwa mitsinje m'dziko. Wasefukira kuchokera kumpoto kwa kum'mwera, kugawa US pawiri. Ngakhale gawo la izi ndi zopinga, koma mtsinje chimakwirira limati 10 Malire ena a iwo.

Ndiye mitsinje yonse kumpoto Mackenzie anakwera. Iwo ali cikumbutso yake. Ndi mutu wa mitsinje yaitali kwambiri North ndi Canada. Nayenso ambiri inflow chuma. Nambala wopandamalire mwa mitsinje kudyetsa Mfumukazi ya North. Mbali yaikulu ya njira Mackenzie umayenda mwa mabacteria ndi circumpolar, chifukwa Wamkulu Kapolo Lake. Kapolo Nyanja modabwitsa kwambiri. Ndi lakuya koposa abale ake - onse a mitsinje ndi nyanja ya North America. Mackenzie Mtsinje amagwira ntchito yofunika kwambiri mu chuma. Pa atengedwa ndi miyala ncho mchere ochokera m'madera a m'mphepete mwa nyanja Nyamuliranani Lake. Pamodzi ndi wina Mackenzie Mtsinje North - Yukon - wopanga chopereka zofunika kwa chuma, monga nsomba za. Ngati Mackenzie, Yukon kwa miyezi zobisika pansi ayezi, iyenera mathithi ambiri Inde, kupangitsa kuti mayendedwe a anthu ndi katundu, izi mitsinje ya North America kovuta. Yukon umayenda mwa Nyanja Marsh ndi imaphwera mu Bering Strait.